Canceled Niwot Downhill Mile

Niwot High School 8989 Niwot Road, Niwot, CO, United States

Start off your July 4th with inaugural Niwot Downhill Mile! We are creating a community event to celebrate not only our independence, but also our resilience after a tough 2020. Come celebrate with friends, family, and our running community. Get ready to challenge your PR!

Independence Day Freedom 5K

Whitewater Park 913 E Main St, Buena Vista, CO, United States

Beautiful course capturing some of the best of BV. Course includes approximately 2 miles on paved roads. The middle mile is on a dirt path that follows along the Arkansas River. This is a family friendly trail suitable for walkers and strollers as well.

Four on the Fourth 4K

Avery Brewing Company 4910 Nautilus Ct N, Boulder, CO, United States

July 4th is celebrated in a number of different ways, with parades, barbecues, sparklers and fireworks, BUT there has been no better way since 2008, to get your July 4th morning off to a great start, than doing Boulder’s traditional 4K on the Fourth, which is run on a flat and fast course, followed by […]

$35

Firecracker 5K

Eagle Park 1189 Bayfield Parkway, Bayfield, CO, United States

Join us for our annual Bayfield 4th of July tradition! All ages & abilities are invited to come out before the parade and run or walk through our awesome town. Start your 4th with some happy exercise, and support a great local nonprofit organization! 100% of registration fees go directly to Bayfield’s Community Treehouse. Please […]

Burro Buster 5K

Hand Hotel & Emporium 531 Front Street, Fairplay, CO, United States

The Burro Buster 5k is a fun, family friendly, 5k in one of America's highest incorporated towns. Join us in Fairplay on the 4th of July on our run through town! The course lies inside of the town limits and starts and finishes in front of the historic Hand Hotel & Emporium. Your terrain will […]

Pagosa Duathlon

Turkey Springs area Cnr Turkey Springs & Monument Rds, Pagosa Springs, CO, United States

The venue of the San Juan National Forest could not be more perfect for the Pagosa Duathlon as athletes trek through aspen groves, grassy fields, and the dreaded rocky Piedra Stock driveway. Join Rise Above Violence on July 10th in Pagosa Springs for this annual event.

$45

Canceled Roger’s River Run 5K

Roger's Grove Park 220 S. Hover St., Longmont, CO, United States

Friday, July 7 | 7:30 pm | Roger's Grove Join us, Friday, July 7, in your glow and party apparel, to run, walk, or dance the 5K, all the way to the GLOW after party at Roger's Grove! NEW THIS YEAR get warmed up with E8 Yoga at the start line at 7:20pm and then cool down […]

$25 – $35

LG Triathlon

Siena at Brightwater 1000 Brightwater Club Drive, Gypsym, CO, United States

Can you keep a secret? Eagle, Colorado, is a special place, and they have a fantastic triathlon that you should not miss. They're calling for triathlon experts, newbies, and everyone in between, including the kids! Join them on July 9th for the 14th Annual LG Tri, a sprint triathlon held in the beautiful Vail Valley town of Eagle.

$40 – $150

I Can 5K

Riverdale Regional Park 9755 Henderson Road, Brighton, CO, United States

You CAN 5k. This event is for EVERY ONE. EVERY BODY. You won't get lost. You won't get forgotten. You'll run a clearly marked 5k loop with multiple portojohns & aid stations along the way. And if you're up for a 10k you'll be running the same loop one more time! We're going to keep […]

SUP-Athlon

Cabin Creek Brewing 577 Twenty-Second Street, Georgetown, CO, United States

Looking for a new summer tradition suitable for all abilities?! Join us this July for the Georgetown SUP-Athlon! Participants will embark on a 0.5-mile stand-up paddleboarding journey along the scenic Georgetown Lake inlet, followed by a 5-mile road/gravel/dirt biking course around historic Georgetown. Finally, the 5k run will loop you around beautiful Georgetown Lake. Teams […]

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